Last week’s discussion of externalities—costs of doing business that get dumped onto the economy, the community, or the environment, so that those doing the dumping can make a bigger profit—is, I’m glad to say, not the first time this issue has been raised recently. The long silence that closed around such things three decades ago is finally cracking; they’re being mentioned again, and not just by archdruids. One of my readers—tip of the archdruidical hat to Jay McInerney—noted an article in Grist a while back that pointed out the awkward fact that none of the twenty biggest industries in today’s world could break even, much less make a profit, if they had to pay for the damage they do to the environment.
Now of course the conventional wisdom these days interprets that statement to mean that it’s unfair to make those industries pay for the costs they impose on the rest of us—after all, they have a God-given right to profit at everyone else’s expense, right? That’s certainly the attitude of fracking firms in North Dakota, who recently proposed that they ought to be exempted from the state’s rules on dumping radioactive waste, because following the rules would cost them too much money. That the costs externalized by the fracking industry will sooner or later be paid by others, as radionuclides in fracking waste work their way up the food chain and start producing cancer clusters, is of course not something anyone in the industry or the media is interested in discussing.
Watch this sort of thing, and you can see the chasm opening up under the foundations of industrial society. Externalized costs don’t just go away; one way or another, they’re going to be paid, and costs that don’t appear on a company’s balance sheet still affect the economy. That’s the argument of The Limits to Growth, still the most accurate(and thus inevitably the most reviled) of the studies that tried unavailingly to turn industrial society away from its suicidal path: on a finite planet, once an inflection point is passed, the costs of economic growth rise faster than growth does, and sooner or later force the global economy to its knees.